From mboxrd@z Thu Jan  1 00:00:00 1970
From: Scott Wood <scottwood@freescale.com>
Subject: Re: Oops in fs_enet driver with preempt-rt
Date: Tue, 20 May 2008 11:21:20 -0500
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Cc: linux-kernel@vger.kernel.org, linuxppc-dev@ozlabs.org,
	netdev@vger.kernel.org
To: Rune Torgersen <runet@innovsys.com>
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Rune Torgersen wrote:
> Hmm.... ttyCPM1 output seems to be kinda garbled... Any ideas?
> Incomplete locking between printk and userland use of ttyCPM1 as
> console?

s/incomplete/nonexistent/ :-P

Try acquiring port->lock in cpm_uart_console_write.

-Scott